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| author | Michael Koch <konqueror@gmx.de> | 2004-02-26 19:45:51 +0000 |
|---|---|---|
| committer | Michael Koch <mkoch@gcc.gnu.org> | 2004-02-26 19:45:51 +0000 |
| commit | f57db409bc0a3da9ec6e59ce72681612f7fe74ae (patch) | |
| tree | 566784ef027ee453be4ea8900e4de4c2bd1167bb /libjava/java/nio/channels/spi | |
| parent | 135d78c60003ce8be95b69199c95c2abf755072c (diff) | |
| download | gcc-f57db409bc0a3da9ec6e59ce72681612f7fe74ae.zip gcc-f57db409bc0a3da9ec6e59ce72681612f7fe74ae.tar.gz gcc-f57db409bc0a3da9ec6e59ce72681612f7fe74ae.tar.bz2 | |
2004-02-26 Michael Koch <konqueror@gmx.de>
* gnu/java/nio/FileLockImpl.java
(finalize): Made protected.
* java/nio/channels/FileChannel.java
(MapMode.READ_ONLY): Made final.
(MapMode.READ_WRITE): Made final.
(MapMode.PRIVATE): Made final.
* java/nio/channels/SocketChannel.java
(open): Simplified code.
* java/nio/channels/spi/AbstractSelectableChannel.java
(registered): Unused, removed.
(keyFor): Check channel is open, only locate key
and not add a new one.
(register): Don't delete attachments.
From-SVN: r78519
Diffstat (limited to 'libjava/java/nio/channels/spi')
| -rw-r--r-- | libjava/java/nio/channels/spi/AbstractSelectableChannel.java | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/libjava/java/nio/channels/spi/AbstractSelectableChannel.java b/libjava/java/nio/channels/spi/AbstractSelectableChannel.java index 76c6c2b..0a872bc 100644 --- a/libjava/java/nio/channels/spi/AbstractSelectableChannel.java +++ b/libjava/java/nio/channels/spi/AbstractSelectableChannel.java @@ -48,7 +48,6 @@ import java.util.ListIterator; public abstract class AbstractSelectableChannel extends SelectableChannel { - private int registered; private boolean blocking = true; private Object LOCK = new Object(); private SelectorProvider provider; @@ -135,9 +134,15 @@ public abstract class AbstractSelectableChannel extends SelectableChannel */ public final SelectionKey keyFor(Selector selector) { + if (! isOpen()) + return null; + try { - return register (selector, 0, null); + synchronized(blockingLock()) + { + return locate (selector); + } } catch (Exception e) { @@ -196,7 +201,8 @@ public abstract class AbstractSelectableChannel extends SelectableChannel if (key != null) { - key.attach (att); + if (att != null) + key.attach (att); } else { |